Popo, and his family were harmoniously living with the insects in the forest until one day when his father left him and gave him a mysterious pendant with magical powers. Now, with mysterious events happened to his mother, he must travel with his newly found companions to the forest to solve the mysteries bound in the east.
| Writing | Reiko Yoshida | Series Composition |
| Visual Effects | Yoshihiko Umakoshi | Character Designer |
| Sound | Kaoru Wada | Original Music Composer |
| Writing | Shigeyasu Yamauchi | Storyboard |
| Camera | Keisuke Takahashi | Director of Photography |
| Editing | Jun Takuma | Editor |
| Production | Kyotaro Kimura | Producer |
| Visual Effects | Masahiko Yoda | Animation Director |
| Art | Nobuto Sakamoto | Art Direction |
| Production | Satoshi Kojima | Producer |
| Writing | Shingo Kaneko | Storyboard |
| Production | Yoshikazu Beniya | Producer |
| Sound | Rumi Shishido | Songs |
